Weather WorldAllendale, NJ 7-Day Night Weather Forecast
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Allendale, NJ Weather Forecast
Allendale, NJ Weather Forecast Date: 144 AM EDT Sun Aug 30 2026
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Today... Partly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 20%.
Tonight... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50%.
Monday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Chance of rain 40%.
Monday Night... Mostly cloudy with a 50% chance of showers. Humid with lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70%.
Tuesday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 70%.
Wednesday... Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50%.
Wednesday Night... Showers likely. Lows in the upper 60s. Chance of rain 60%.
Thursday... Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 50%.
Friday... Mostly sunny. Highs in the lower 80s.
Friday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
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